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Perl::Critic::Policy::Subroutines::ProhibitBuiltinHomonyms.3pm
Langue: en
Version: 2010-09-08 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Perl::Critic::Policy::Subroutines::ProhibitBuiltinHomonyms - Don't declare your own "open" function.AFFILIATION
This Policy is part of the core Perl::Critic distribution.DESCRIPTION
Common sense dictates that you shouldn't declare subroutines with the same name as one of Perl's built-in functions or keywords. See perlfunc for a list of built-in functions; see perlsyn for keywords.sub open {} #not ok sub exit {} #not ok sub print {} #not ok sub foreach {} #not ok sub if {} #not ok #You get the idea...
Exceptions are made for "BEGIN", "END", "INIT" and "CHECK" blocks, as well as "AUTOLOAD", "DESTROY", and "import" subroutines.
CONFIGURATION
This Policy is not configurable except for the standard options.CAVEATS
It is reasonable to declare an object method with the same name as a Perl built-in function, since they are easily distinguished from each other. However, at this time, Perl::Critic cannot tell whether a subroutine is static or an object method.AUTHOR
Jeffrey Ryan Thalhammer <thaljef@cpan.org>COPYRIGHT
Copyright (c) 2005-2009 Jeffrey Ryan Thalhammer. All rights reserved.This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre